CAT24C256ZD2I
EEPROM, 32KX8, Serial, CMOS, PDSO8Manufacturer: onsemi
Categories: EEPROMs
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The onsemi CAT24C256ZD2I is a 256-kilobit serial CMOS EEPROM organized as 32K x 8 bits. This device supports the I2C protocol for communication, with an I2C control byte structure of 1010DDDR. It offers operation at clock frequencies up to 400 kHz, with an additional low-power mode at 0.1 MHz. Data retention is rated for a minimum of 100 years, and endurance is specified at 1,000,000 write cycles.
This EEPROM operates over a wide temperature range of -40°C to +85°C and supports supply voltages from 1.8V to 5.5V, with a nominal voltage of 3.3V. The device features hardware write protection and is available in a compact plastic PDSO-8 package with a terminal pitch of 0.65mm. Applications for this component include industrial control systems, automotive electronics, and consumer devices requiring non-volatile data storage. Write cycle time is a maximum of 5ms.
Additional Information
Series: CAT24C256RoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: DiscontinuedPackaging: Datasheet:Download Free CAD Model:
Technical Details:
| Length | 4.9000 |
| Width | 3.0000 |
| Technology | CMOS |
| Additional_Feature | IT ALSO OPERATES AT 0.1MHZ |
| Clock_Frequency_Max | 0.40000 |
| Data_Retention_Time_Min | 100 |
| Endurance | 1000000.000000000000000 |
| I2C_Control_Byte | 1010DDDR |
| JESD_30_Code | R-PDSO-N8 |
| Memory_Density | 262144.0000000000000000 |
| Memory_IC_Type | EEPROM |
| Memory_Organization | 32KX8 |
| Memory_Width | 8 |
| Number_of_Functions | 1 |
| Number_of_Terminals | 8 |
| Number_of_Words | 32768.0000000000000000 |
| Number_of_Words_Code | 32k |
| Operating_Mode | Synchronous |
| Operating_Temperature_Max | 85.0 |
| Operating_Temperature_Min | -40.0 |
| Package_Body_Material | PLASTIC/EPOXY |
| Package_Code | HVSON |
| Package_Equivalence_Code | SOLCC8,.11,20 |
| Package_Shape | Rectangular |
| Package_Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Parallel_Serial | Serial |
| Seated_Height_Max | 0.8000 |
| Serial_Bus_Type | I2C |
| Standby_Current_Max | 0.000001000000000 |
| Supply_Current_Max | 1.000000000000000 |
| Supply_Voltage_Max | 5.50000 |
| Supply_Voltage_Min | 1.80000 |
| Supply_Voltage_Nom | 3.3 |
| Surface_Mount | Yes |
| Terminal_Form | NO LEAD |
| Terminal_Pitch | 0.650 |
| Terminal_Position | Dual |
| Write_Cycle_Time_Max_tWC | 5.0000000000000000 |
| Write_Protection | Hardware |